<template>
  <demoBlock title="列元素间距">
    <vcu-flexbox :gutter="20">
      <vcu-flexbox-item span="8">8</vcu-flexbox-item>
      <vcu-flexbox-item span="8">8</vcu-flexbox-item>
      <vcu-flexbox-item span="8">8</vcu-flexbox-item>
    </vcu-flexbox>
    
  </demoBlock>
</template>

